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Mariner

Mariner Portfolio holdings

AUM $95.2B
1-Year Est. Return 32.92%
This Fund
S&P 500
This Quarter Est. Return
+19.43%
1 Year Est. Return
+32.92%
3 Year Est. Return
+93.86%
5 Year Est. Return
+109.77%
10 Year Est. Return
+319.93%
AUM
$95.2B
AUM Growth
+$9.54B
Cap. Flow
-$1.86B
Cap. Flow %
-1.95%
Top 10 Hldgs %
27.89%
Holding
4,003
New
458
Increased
1,438
Reduced
1,530
Closed
486

Top Buys

Rank Stock Value
1
MU icon
Micron Technology
MU
+$318M
2
JAZZ icon
Jazz Pharmaceuticals
JAZZ
+$125M
3
TJX icon
TJX Companies
TJX
+$120M
4
AGG icon
iShares Core US Aggregate Bond ETF
AGG
+$110M
5
VEA icon
Vanguard FTSE Developed Markets ETF
VEA
+$105M

Top Sells

Rank Stock Value
1
USD icon
ProShares Ultra Semiconductors
USD
+$318M
2
HD icon
Home Depot
HD
+$139M
3
MSFT icon
Microsoft
MSFT
+$129M
4
GLW icon
Corning
GLW
+$126M
5
IWY icon
iShares Russell Top 200 Growth ETF
IWY
+$113M

Sector Composition

Rank Sector Weight
1 Miscellaneous 40.96%
2 Technology 24.61%
3 Financials 7.71%
4 Healthcare 5.25%
5 Industrials 5.02%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
LRMR icon
2726
Larimar Therapeutics
LRMR
$398M
$349K ﹤0.01%
114,445
+82,800
+262% +$329K
GDEC icon
2727
FT Vest US Equity Moderate Buffer ETF December
GDEC
$428M
$349K ﹤0.01%
8,763
– –
IDVO icon
2728
Amplify International Enhanced Dividend Income ETF
IDVO
$1.46B
$349K ﹤0.01%
+8,300
New +$351K
ANGO icon
2729
AngioDynamics
ANGO
$627M
$348K ﹤0.01%
+26,726
New +$304K
DSL
2730
DoubleLine Income Solutions Fund
DSL
$1.2B
$347K ﹤0.01%
31,344
+342
+1% +$3.75K
NCV
2731
Virtus Convertible & Income Fund
NCV
$373M
$347K ﹤0.01%
19,699
+352
+2% +$5.94K
NUVL
2732
DELISTED
Nuvalent
NUVL
$346K ﹤0.01%
+2,798
New +$301K
DWAS icon
2733
Invesco Dorsey Wright SmallCap Momentum ETF
DWAS
$420M
$345K ﹤0.01%
2,712
+25
+0.9% +$2.84K
BZH icon
2734
Beazer Homes USA
BZH
$888M
$345K ﹤0.01%
+12,305
New +$291K
NXDR
2735
Nextdoor Holdings
NXDR
$863M
$345K ﹤0.01%
151,900
+39,506
+35% +$73.7K
ETHV
2736
VanEck Ethereum ETF
ETHV
$121M
$345K ﹤0.01%
+14,957
New +$450K
SMAY icon
2737
FT Vest US Small Cap Moderate Buffer ETF May
SMAY
$113M
$343K ﹤0.01%
12,100
-400
-3% -$11K
RLJ icon
2738
RLJ Lodging Trust
RLJ
$1.64B
$342K ﹤0.01%
+28,896
New +$270K
MLYS icon
2739
Mineralys Therapeutics
MLYS
$2.67B
$342K ﹤0.01%
+12,678
New +$348K
ATS icon
2740
ATS Corp
ATS
$1.92B
$342K ﹤0.01%
11,879
-4,358
-27% -$134K
BBEU icon
2741
JPMorgan BetaBuilders Europe ETF
BBEU
$9.45B
$342K ﹤0.01%
4,396
-8,023
-65% -$616K
SPWO icon
2742
SP Funds S&P World ex-US ETF
SPWO
$231M
$341K ﹤0.01%
9,859
– –
SYNA icon
2743
Synaptics
SYNA
$3.83B
$340K ﹤0.01%
+2,742
New +$310K
FTGC icon
2744
First Trust Global Tactical Commodity Strategy Fund
FTGC
$3.3B
$340K ﹤0.01%
12,567
-6,708
-35% -$193K
GUT
2745
Gabelli Utility Trust
GUT
$583M
$340K ﹤0.01%
51,575
+29,901
+138% +$186K
ACAD icon
2746
Acadia Pharmaceuticals
ACAD
$4.82B
$340K ﹤0.01%
13,431
+1,913
+17% +$42.1K
HROW icon
2747
Harrow
HROW
$1.4B
$339K ﹤0.01%
+7,979
New +$297K
ADTN icon
2748
Adtran
ADTN
$605M
$339K ﹤0.01%
24,359
-8,151
-25% -$127K
HOV icon
2749
Hovnanian Enterprises
HOV
$706M
$338K ﹤0.01%
+2,370
New +$271K
BSRR icon
2750
Sierra Bancorp
BSRR
$530M
$337K ﹤0.01%
8,275
-10,293
-55% -$388K
108 109
110
111 112

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Prudential Financial
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US Bancorp
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AI
Alphabet Inc Mountain View, California $99.1B AUM 124.46% 1-Year Est. Return
Point72 Asset Management
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BNP Paribas Asset Management
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Sanders Capital
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Squarepoint
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Mariner's Q2 2026 Portfolio in Review

As of Q2 2026, Mariner held 4,003 positions worth $95.2B, up 11% from $85.7B the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Mariner's Q2 2026 filing shows 458 new, 1,438 increased, 1,530 reduced and 486 closed positions. Its largest new stake was Honeywell Aerospace: 217,569 shares worth $48.1M. The largest sale was ProShares Ultra Semiconductors, an estimated $318M.

By sector, the portfolio is most concentrated in Miscellaneous at 41% of assets, down from 43% a quarter earlier, followed by Technology and Financials.

  • Mariner's largest Q2 2026 buy was Honeywell Aerospace: 217,569 shares worth $48.1M.
  • Mariner added most to Micron Technology in Q2 2026, an estimated $318M increase.
  • Mariner's biggest Q2 2026 reduction was ProShares Ultra Semiconductors, cutting an estimated $318M.
  • Mariner fully exited Fidelity Fundamental Large Cap Core ETF in Q2 2026, selling an estimated $52.7M.
  • Mariner's ten largest holdings make up 28% of its $95.2B portfolio in Q2 2026.
  • Mariner opened 458 new positions and closed 486 in Q2 2026.
  • Mariner's portfolio value rose 11% quarter-over-quarter to $95.2B.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.